Description
Nikon Prostaff 3S 10×42 Binoculars
Optics Designed for Brighter Views
Prostaff 3S features an optical system created from lead-and-arsenic-free Eco-Glass. Multilayer coatings, which provide high light transmittance across the entire visible light spectrum, are applied for bright images. High-reflectivity silver-alloy mirror coating applied on the mirror surfaces of the prisms for a bright and clear view.
Long Eye Relief
Nikon has manufactured the Prostaff 3S binoculars, as well as many other of its optics, with a high-eyepoint design for long eye relief without vignetting. This provides a clear field of view for everyone, even when the user is wearing eyeglasses.
Rubber-Armored Design
PROSTAFF 3S has a rugged rubber-armored coating to provide a non-slip grip, even in the wettest conditions.
Waterproof and Fogproof
PROSTAFF 3S binoculars are Nitrogen filled and O-Ring sealed for complete waterproof and fogproof performance.
Nikon Prostaff 3S 10×42 binoculars: Specs
- Focusing System: Central Focus
- Magnification 10x
- Objective Diameter 42mm
- Angular Field of View (Real) 7
- Angular Field of View (Apparent) 62.9
- FOV at 1000 yds 367 ft.
- Wide FOV Yes
- Close Focus Distance 9.8 ft.
- Exit Pupil 4.2mm
- Relative Brightness 17.6
- Eye Relief 15.7mm
- Size (Length x Width) 5.9 x 5.1 in.
- Weight 20.3 oz.
- Waterproof/Fogproof Yes
- Prism Roof
